ENTERPRISE R S, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(352672)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198110
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9.19 9.19
1932 10.42 8.90 23.55 28.67 34.68 38.33 39.77 37.87 28.60 28.16 27.90 8.71 26.30
1933 15.57 a 7.89 23.77 26.30 31.03 41.03 40.87 40.52 33.37 31.10 21.43 27.23 28.34
1934 24.39 26.18 26.87 31.38 a 36.13 38.53 42.94 41.65 31.80 30.77 30.93 20.58 31.85
1935 16.48 22.04 22.29 27.37 31.35 37.40 41.52 37.39 33.23 28.58 18.60 15.39 27.64
1936 16.77 8.86 22.58 30.77 38.06 43.17 43.61 39.29 32.20 25.16 12.17 18.16 27.57
1937 -4.94 14.36 25.06 28.80 33.29 39.47 43.19 36.55 35.00 32.26 29.30 24.45 28.07
1938 21.23 19.18 24.13 30.34 a 33.03 40.80 44.77 36.39 39.10 32.52 19.60 18.94 30.00
1939 17.84 13.75 22.13 27.73 33.52 36.27 42.87 38.35 33.33 28.58 20.13 24.10 28.22
1940 18.35 24.17 26.39 29.87 34.06 38.67 42.55 37.06 42.70 33.87 a 20.00 19.45 30.60
1941 18.45 22.07 24.94 30.00 37.26 42.13 45.27 a 44.55 36.20 29.58 24.13 21.68 31.35
1942 8.97 a 11.86 18.81 31.17 36.13 37.57 43.71 40.77 34.10 30.35 23.87 20.97 28.19
1943 8.71 17.11 19.71 31.83 32.65 37.73 43.48 39.84 34.17 31.13 23.40 13.71 27.79
1944 11.90 18.79 20.71 29.33 35.52 39.97 41.19 35.71 35.50 29.84 19.93 11.65 27.50
1945 17.35 23.36 23.97 27.70 35.06 38.93 40.87 39.97 33.50 29.39 23.47 14.19 28.98
1946 15.45 15.82 26.55 32.45 a 33.68 40.67 44.32 40.52 36.53 26.39 23.30 22.19 29.82
1947 9.42 23.68 26.65 29.10 37.06 39.60 41.90 38.03 37.20 35.87 24.57 20.45 30.29
1948 14.58 17.55 20.06 28.67 35.10 44.63 42.45 39.87 33.24 a 26.48 22.60 5.94 27.60
1949 -7.94 15.04 24.87 28.13 38.45 36.77 39.47 a 40.03 35.47 24.94 25.33 18.42 26.58
1950 7.29 16.36 24.13 27.63 31.03 a 40.73 41.77 40.58 34.87 34.94 25.63 26.84 29.32
1951 14.16 17.96 19.16 25.50 34.97 a 37.07 43.42 40.32 34.67 30.60 a 21.47 14.42 27.81
1952 10.97 a 11.45 19.84 28.50 36.42 41.00 41.16 40.61 35.83 26.90 13.00 17.71 26.95
1953 27.84 18.86 23.32 28.03 31.00 36.73 39.39 41.50 a 35.50 28.06 27.03 19.77 29.75
1954 19.81 24.36 19.06 28.70 33.87 36.63 41.65 37.87 33.13 25.90 24.30 12.35 28.14
1955 12.74 9.96 12.29 27.70 32.94 39.57 45.43 a 37.00 a 34.33 30.55 18.93 16.35 26.48
1956 12.84 11.90 20.39 28.70 37.61 37.37 44.19 40.16 34.27 d 29.48 16.63 16.48 27.50
1957 2.61 15.89 25.80 a 30.03 39.71 42.07 40.55 38.35 34.17 31.58 18.20 19.26 28.19
1958 17.16 25.50 21.84 29.17 38.13 43.90 44.61 43.03 34.43 27.26 22.23 23.39 30.89
1959 19.74 21.14 24.45 28.43 31.55 40.47 39.97 38.00 38.37 29.87 18.40 14.74 28.76
1960 6.94 15.17 20.74 29.33 32.29 36.53 43.65 40.16 36.07 30.03 22.70 16.23 27.49
1961 17.81 27.93 26.19 28.90 36.23 40.83 43.58 46.10 31.40 26.90 18.40 16.42 30.06
1962 11.23 18.61 21.97 29.40 36.23 37.77 40.00 40.81 34.27 30.35 24.47 19.94 28.75
1963 6.74 26.68 25.03 27.37 36.55 40.30 39.48 41.32 38.07 30.23 25.23 13.29 29.19
1964 12.03 11.34 19.87 25.80 32.55 40.97 43.35 38.29 33.40 29.32 22.43 15.52 27.07
1965 19.32 21.21 18.90 31.27 30.58 38.38 a 42.26 42.06 30.80 28.77 26.00 16.29 28.82
1966 19.74 15.32 21.06 27.03 33.65 38.23 40.35 39.13 38.63 28.90 25.93 21.26 29.10
1967 23.84 22.71 22.94 25.87 31.23 41.13 42.29 42.32 37.73 29.84 22.93 17.48 30.03
1968 14.06 24.97 26.06 25.10 33.87 41.20 41.55 40.09 i 39.27 29.67 a 25.30 16.42 28.86
1969 14.58 13.96 20.74 29.97 37.13 43.33 41.55 39.61 38.70 27.10 21.40 22.16 29.19
1970 21.32 23.71 22.84 24.03 33.71 45.07 c 47.00 41.55 34.17 28.10 24.64 b 12.81 29.91
1971 19.81 21.79 20.97 27.43 36.16 39.90 43.37 a 45.90 31.53 26.00 22.50 14.43 a 29.15
1972 12.94 18.90 27.77 27.37 36.39 42.15 d 43.74 44.03 33.77 29.17 a 25.13 9.50 a 29.24
1973 11.00 17.39 24.37 a ----- z 34.03 40.50 43.61 41.84 37.53 29.26 24.73 23.90 29.83
1974 11.97 24.86 25.69 b 31.60 34.80 a 43.20 44.90 43.67 j 35.43 24.77 25.33 19.97 29.32
1975 17.16 17.68 25.68 32.67 35.94 39.10 50.77 41.39 34.20 31.48 19.63 21.90 30.63
1976 14.32 16.69 19.97 28.53 37.66 b 38.93 42.00 43.67 g 36.20 25.39 20.80 14.52 26.82
1977 8.68 19.82 22.03 34.69 n 33.42 46.80 43.23 45.35 38.53 29.97 b 23.80 20.71 30.21
1978 18.70 d 21.43 28.94 30.67 35.90 39.53 45.58 45.63 a 38.60 24.90 16.80 6.19 29.41
1979 1.00 21.14 26.21 b 30.03 34.68 38.20 ----- z ----- z 36.10 30.84 15.20 21.45 25.49
1980 10.32 24.93 25.61 31.10 35.94 39.16 e 44.87 ----- z 33.60 28.39 21.10 20.00 28.64
1981 22.03 a 20.00 23.90 30.17 35.87 38.93 b 42.81 42.19 34.43 27.60 a ----- z ----- z 31.79
Period of Record Statistics
MEAN 13.87 18.60 23.02 28.87 34.76 39.95 42.79 40.43 35.14 29.14 22.26 17.54 28.77
S.D. 6.89 5.15 3.05 1.94 2.24 2.39 2.14 2.59 2.58 2.49 3.84 4.91 1.35
SKEW -0.91 -0.26 -0.73 -0.23 -0.07 0.69 0.94 0.44 0.31 0.32 -0.46 -0.37 0.19
MAX 27.84 27.93 28.94 32.67 39.71 46.80 50.77 46.10 42.70 35.87 30.93 27.23 31.85
MIN -7.94 7.89 12.29 24.03 30.58 36.27 39.39 35.71 28.60 24.77 12.17 5.94 26.30
NO YRS 50 50 50 48 50 50 49 45 50 50 49 50 42